diff options
Diffstat (limited to 'arch/arm/plat-omap')
| -rw-r--r-- | arch/arm/plat-omap/Kconfig | 3 | ||||
| -rw-r--r-- | arch/arm/plat-omap/clock.c | 12 | ||||
| -rw-r--r-- | arch/arm/plat-omap/counter_32k.c | 121 | ||||
| -rw-r--r-- | arch/arm/plat-omap/include/plat/clock.h | 2 | ||||
| -rw-r--r-- | arch/arm/plat-omap/include/plat/dmtimer.h | 1 | ||||
| -rw-r--r-- | arch/arm/plat-omap/include/plat/gpio.h | 20 | ||||
| -rw-r--r-- | arch/arm/plat-omap/include/plat/mcbsp.h | 12 | ||||
| -rw-r--r-- | arch/arm/plat-omap/include/plat/omap-pm.h | 8 | ||||
| -rw-r--r-- | arch/arm/plat-omap/include/plat/omap_device.h | 9 | ||||
| -rw-r--r-- | arch/arm/plat-omap/include/plat/omap_hwmod.h | 20 | ||||
| -rw-r--r-- | arch/arm/plat-omap/mcbsp.c | 3 | ||||
| -rw-r--r-- | arch/arm/plat-omap/omap_device.c | 68 | ||||
| -rw-r--r-- | arch/arm/plat-omap/sram.c | 15 |
13 files changed, 134 insertions, 160 deletions
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig index 49a4c75243fc..6e6735f04ee3 100644 --- a/arch/arm/plat-omap/Kconfig +++ b/arch/arm/plat-omap/Kconfig @@ -211,9 +211,6 @@ choice depends on ARCH_OMAP default OMAP_PM_NOOP -config OMAP_PM_NONE - bool "No PM layer" - config OMAP_PM_NOOP bool "No-op/debug PM layer" diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c index c9122dd6ee8d..964704f40bbe 100644 --- a/arch/arm/plat-omap/clock.c +++ b/arch/arm/plat-omap/clock.c @@ -480,13 +480,10 @@ static struct dentry *clk_debugfs_root; static int clk_debugfs_register_one(struct clk *c) { int err; - struct dentry *d, *child, *child_tmp; + struct dentry *d; struct clk *pa = c->parent; - char s[255]; - char *p = s; - p += sprintf(p, "%s", c->name); - d = debugfs_create_dir(s, pa ? pa->dent : clk_debugfs_root); + d = debugfs_create_dir(c->name, pa ? pa->dent : clk_debugfs_root); if (!d) return -ENOMEM; c->dent = d; @@ -509,10 +506,7 @@ static int clk_debugfs_register_one(struct clk *c) return 0; err_out: - d = c->dent; - list_for_each_entry_safe(child, child_tmp, &d->d_subdirs, d_u.d_child) - debugfs_remove(child); - debugfs_remove(c->dent); + debugfs_remove_recursive(c->dent); return err; } diff --git a/arch/arm/plat-omap/counter_32k.c b/arch/arm/plat-omap/counter_32k.c index c13bc3d3eb2c..a6cbb712da51 100644 --- a/arch/arm/plat-omap/counter_32k.c +++ b/arch/arm/plat-omap/counter_32k.c @@ -18,6 +18,7 @@ #include <linux/err.h> #include <linux/io.h> #include <linux/sched.h> +#include <linux/clocksource.h> #include <asm/sched_clock.h> @@ -26,87 +27,16 @@ #include <plat/clock.h> - /* * 32KHz clocksource ... always available, on pretty most chips except * OMAP 730 and 1510. Other timers could be used as clocksources, with * higher resolution in free-running counter modes (e.g. 12 MHz xtal), * but systems won't necessarily want to spend resources that way. */ +static void __iomem *timer_32k_base; #define OMAP16XX_TIMER_32K_SYNCHRONIZED 0xfffbc410 -#include <linux/clocksource.h> - -/* - * offset_32k holds the init time counter value. It is then subtracted - * from every counter read to achieve a counter that counts time from the - * kernel boot (needed for sched_clock()). - */ -static u32 offset_32k __read_mostly; - -#ifdef CONFIG_ARCH_OMAP16XX -static cycle_t notrace omap16xx_32k_read(struct clocksource *cs) -{ - return omap_readl(OMAP16XX_TIMER_32K_SYNCHRONIZED) - offset_32k; -} -#else -#define omap16xx_32k_read NULL -#endif - -#ifdef CONFIG_SOC_OMAP2420 -static cycle_t notrace omap2420_32k_read(struct clocksource *cs) -{ - return omap_readl(OMAP2420_32KSYNCT_BASE + 0x10) - offset_32k; -} -#else -#define omap2420_32k_read NULL -#endif - -#ifdef CONFIG_SOC_OMAP2430 -static cycle_t notrace omap2430_32k_read(struct clocksource *cs) -{ - return omap_readl(OMAP2430_32KSYNCT_BASE + 0x10) - offset_32k; -} -#else -#define omap2430_32k_read NULL -#endif - -#ifdef CONFIG_ARCH_OMAP3 -static cycle_t notrace omap34xx_32k_read(struct clocksource *cs) -{ - return omap_readl(OMAP3430_32KSYNCT_BASE + 0x10) - offset_32k; -} -#else -#define omap34xx_32k_read NULL -#endif - -#ifdef CONFIG_ARCH_OMAP4 -static cycle_t notrace omap44xx_32k_read(struct clocksource *cs) -{ - return omap_readl(OMAP4430_32KSYNCT_BASE + 0x10) - offset_32k; -} -#else -#define omap44xx_32k_read NULL -#endif - -/* - * Kernel assumes that sched_clock can be called early but may not have - * things ready yet. - */ -static cycle_t notrace omap_32k_read_dummy(struct clocksource *cs) -{ - return 0; -} - -static struct clocksource clocksource_32k = { - .name = "32k_counter", - .rating = 250, - .read = omap_32k_read_dummy, - .mask = CLOCKSOURCE_MASK(32), - .flags = CLOCK_SOURCE_IS_CONTINUOUS, -}; - /* * Returns current time from boot in nsecs. It's OK for this to wrap * around for now, as it's just a relative time stamp. @@ -122,7 +52,7 @@ static DEFINE_CLOCK_DATA(cd); static inline unsigned long long notrace _omap_32k_sched_clock(void) { - u32 cyc = clocksource_32k.read(&clocksource_32k); + u32 cyc = timer_32k_base ? __raw_readl(timer_32k_base) : 0; return cyc_to_fixed_sched_clock(&cd, cyc, (u32)~0, SC_MULT, SC_SHIFT); } @@ -140,7 +70,7 @@ unsigned long long notrace omap_32k_sched_clock(void) static void notrace omap_update_sched_clock(void) { - u32 cyc = clocksource_32k.read(&clocksource_32k); + u32 cyc = timer_32k_base ? __raw_readl(timer_32k_base) : 0; update_sched_clock(&cd, cyc, (u32)~0); } @@ -153,6 +83,7 @@ static void notrace omap_update_sched_clock(void) */ static struct timespec persistent_ts; static cycles_t cycles, last_cycles; +static unsigned int persistent_mult, persistent_shift; void read_persistent_clock(struct timespec *ts) { unsigned long long nsecs; @@ -160,11 +91,10 @@ void read_persistent_clock(struct timespec *ts) struct timespec *tsp = &persistent_ts; last_cycles = cycles; - cycles = clocksource_32k.read(&clocksource_32k); + cycles = timer_32k_base ? __raw_readl(timer_32k_base) : 0; delta = cycles - last_cycles; - nsecs = clocksource_cyc2ns(delta, - clocksource_32k.mult, clocksource_32k.shift); + nsecs = clocksource_cyc2ns(delta, persistent_mult, persistent_shift); timespec_add_ns(tsp, nsecs); *ts = *tsp; @@ -176,29 +106,46 @@ int __init omap_init_clocksource_32k(void) "%s: can't register clocksource!\n"; if (cpu_is_omap16xx() || cpu_class_is_omap2()) { + u32 pbase; + unsigned long size = SZ_4K; + void __iomem *base; struct clk *sync_32k_ick; - if (cpu_is_omap16xx()) - clocksource_32k.read = omap16xx_32k_read; - else if (cpu_is_omap2420()) - clocksource_32k.read = omap2420_32k_read; + if (cpu_is_omap16xx()) { + pbase = OMAP16XX_TIMER_32K_SYNCHRONIZED; + size = SZ_1K; + } else if (cpu_is_omap2420()) + pbase = OMAP2420_32KSYNCT_BASE + 0x10; else if (cpu_is_omap2430()) - clocksource_32k.read = omap2430_32k_read; + pbase = OMAP2430_32KSYNCT_BASE + 0x10; else if (cpu_is_omap34xx()) - clocksource_32k.read = omap34xx_32k_read; + pbase = OMAP3430_32KSYNCT_BASE + 0x10; else if (cpu_is_omap44xx()) - clocksource_32k.read = omap44xx_32k_read; + pbase = OMAP4430_32KSYNCT_BASE + 0x10; else return -ENODEV; + /* For this to work we must have a static mapping in io.c for this area */ + base = ioremap(pbase, size); + if (!base) + return -ENODEV; + sync_32k_ick = clk_get(NULL, "omap_32ksync_ick"); if (!IS_ERR(sync_32k_ick)) clk_enable(sync_32k_ick); - offset_32k = clocksource_32k.read(&clocksource_32k); + timer_32k_base = base; + + /* + * 120000 rough estimate from the calculations in + * __clocksource_updatefreq_scale. + */ + clocks_calc_mult_shift(&persistent_mult, &persistent_shift, + 32768, NSEC_PER_SEC, 120000); - if (clocksource_register_hz(&clocksource_32k, 32768)) - printk(err, clocksource_32k.name); + if (clocksource_mmio_init(base, "32k_counter", 32768, 250, 32, + clocksource_mmio_readl_up)) + printk(err, "32k_counter"); init_fixed_sched_clock(&cd, omap_update_sched_clock, 32, 32768, SC_MULT, SC_SHIFT); diff --git a/arch/arm/plat-omap/include/plat/clock.h b/arch/arm/plat-omap/include/plat/clock.h index 21b1beb23e5e..df4b9683f17f 100644 --- a/arch/arm/plat-omap/include/plat/clock.h +++ b/arch/arm/plat-omap/include/plat/clock.h @@ -154,7 +154,7 @@ struct dpll_data { u16 max_multiplier; u8 last_rounded_n; u8 min_divider; - u8 max_divider; + u16 max_divider; u8 modes; #if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4) void __iomem *autoidle_reg; diff --git a/arch/arm/plat-omap/include/plat/dmtimer.h b/arch/arm/plat-omap/include/plat/dmtimer.h index d0f3a2d22fd3..eb5d16c60cd9 100644 --- a/arch/arm/plat-omap/include/plat/dmtimer.h +++ b/arch/arm/plat-omap/include/plat/dmtimer.h @@ -34,6 +34,7 @@ #include <linux/clk.h> #include <linux/delay.h> +#include <linux/io.h> #ifndef __ASM_ARCH_DMTIMER_H #define __ASM_ARCH_DMTIMER_H diff --git a/arch/arm/plat-omap/include/plat/gpio.h b/arch/arm/plat-omap/include/plat/gpio.h index ec97e00cb581..91e8de3db085 100644 --- a/arch/arm/plat-omap/include/plat/gpio.h +++ b/arch/arm/plat-omap/include/plat/gpio.h @@ -174,12 +174,32 @@ struct omap_gpio_dev_attr { bool dbck_flag; /* dbck required or not - True for OMAP3&4 */ }; +struct omap_gpio_reg_offs { + u16 revision; + u16 direction; + u16 datain; + u16 dataout; + u16 set_dataout; + u16 clr_dataout; + u16 irqstatus; + u16 irqstatus2; + u16 irqenable; + u16 set_irqenable; + u16 clr_irqenable; + u16 debounce; + u16 debounce_en; + + bool irqenable_inv; +}; + struct omap_gpio_platform_data { u16 virtual_irq_start; int bank_type; int bank_width; /* GPIO bank width */ int bank_stride; /* Only needed for omap1 MPUIO */ bool dbck_flag; /* dbck required or not - True for OMAP3&4 */ + + struct omap_gpio_reg_offs *regs; }; /* TODO: Analyze removing gpio_bank_count usage from driver code */ diff --git a/arch/arm/plat-omap/include/plat/mcbsp.h b/arch/arm/plat-omap/include/plat/mcbsp.h index 6c5350832407..9882c657b2d4 100644 --- a/arch/arm/plat-omap/include/plat/mcbsp.h +++ b/arch/arm/plat-omap/include/plat/mcbsp.h @@ -33,7 +33,7 @@ #define OMAP_MCBSP_PLATFORM_DEVICE(port_nr) \ static struct platform_device omap_mcbsp##port_nr = { \ .name = "omap-mcbsp-dai", \ - .id = OMAP_MCBSP##port_nr, \ + .id = port_nr - 1, \ } #define MCBSP_CONFIG_TYPE2 0x2 @@ -332,14 +332,6 @@ struct omap_mcbsp_reg_cfg { }; typedef enum { - OMAP_MCBSP1 = 0, - OMAP_MCBSP2, - OMAP_MCBSP3, - OMAP_MCBSP4, - OMAP_MCBSP5 -} omap_mcbsp_id; - -typedef enum { OMAP_MCBSP_WORD_8 = 0, OMAP_MCBSP_WORD_12, OMAP_MCBSP_WORD_16, @@ -385,8 +377,6 @@ struct omap_mcbsp { void __iomem *io_base; u8 id; u8 free; - omap_mcbsp_word_length rx_word_length; - omap_mcbsp_word_length tx_word_length; int rx_irq; int tx_irq; diff --git a/arch/arm/plat-omap/include/plat/omap-pm.h b/arch/arm/plat-omap/include/plat/omap-pm.h index c0a752053039..0840df813f4f 100644 --- a/arch/arm/plat-omap/include/plat/omap-pm.h +++ b/arch/arm/plat-omap/include/plat/omap-pm.h @@ -40,11 +40,7 @@ * framework starts. The "_if_" is to avoid name collisions with the * PM idle-loop code. */ -#ifdef CONFIG_OMAP_PM_NONE -#define omap_pm_if_early_init() 0 -#else int __init omap_pm_if_early_init(void); -#endif /** * omap_pm_if_init - OMAP PM init code called after clock fw init @@ -52,11 +48,7 @@ int __init omap_pm_if_early_init(void); * The main initialization code. OPP tables are passed in here. The * "_if_" is to avoid name collisions with the PM idle-loop code. */ -#ifdef CONFIG_OMAP_PM_NONE -#define omap_pm_if_init() 0 -#else int __init omap_pm_if_init(void); -#endif /** * omap_pm_if_exit - OMAP PM exit code diff --git a/arch/arm/plat-omap/include/plat/omap_device.h b/arch/arm/plat-omap/include/plat/omap_device.h index e4c349ff9fd8..ee405b36df4b 100644 --- a/arch/arm/plat-omap/include/plat/omap_device.h +++ b/arch/arm/plat-omap/include/plat/omap_device.h @@ -44,6 +44,10 @@ extern struct device omap_device_parent; #define OMAP_DEVICE_STATE_IDLE 2 #define OMAP_DEVICE_STATE_SHUTDOWN 3 +/* omap_device.flags values */ +#define OMAP_DEVICE_SUSPENDED BIT(0) +#define OMAP_DEVICE_NO_IDLE_ON_SUSPEND BIT(1) + /** * struct omap_device - omap_device wrapper for platform_devices * @pdev: platform_device @@ -73,6 +77,7 @@ struct omap_device { s8 pm_lat_level; u8 hwmods_cnt; u8 _state; + u8 flags; }; /* Device driver interface (call via platform_data fn ptrs) */ @@ -117,6 +122,10 @@ int omap_device_enable_hwmods(struct omap_device *od); int omap_device_disable_clocks(struct omap_device *od); int omap_device_enable_clocks(struct omap_device *od); +static inline void omap_device_disable_idle_on_suspend(struct omap_device *od) +{ + od->flags |= OMAP_DEVICE_NO_IDLE_ON_SUSPEND; +} /* * Entries should be kept in latency order ascending diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h index 1adea9c62984..ce06ac6a9709 100644 --- a/arch/arm/plat-omap/include/plat/omap_hwmod.h +++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h @@ -77,7 +77,6 @@ extern struct omap_hwmod_sysc_fields omap_hwmod_sysc_type2; #define HWMOD_IDLEMODE_FORCE (1 << 0) #define HWMOD_IDLEMODE_NO (1 << 1) #define HWMOD_IDLEMODE_SMART (1 << 2) -/* Slave idle mode flag only */ #define HWMOD_IDLEMODE_SMART_WKUP (1 << 3) /** @@ -98,7 +97,7 @@ struct omap_hwmod_mux_info { /** * struct omap_hwmod_irq_info - MPU IRQs used by the hwmod * @name: name of the IRQ channel (module local name) - * @irq_ch: IRQ channel ID + * @irq: IRQ channel ID (should be non-negative except -1 = terminator) * * @name should be something short, e.g., "tx" or "rx". It is for use * by platform_get_resource_byname(). It is defined locally to the @@ -106,13 +105,13 @@ struct omap_hwmod_mux_info { */ struct omap_hwmod_irq_info { const char *name; - u16 irq; + s16 irq; }; /** * struct omap_hwmod_dma_info - DMA channels used by the hwmod * @name: name of the DMA channel (module local name) - * @dma_req: DMA request ID + * @dma_req: DMA request ID (should be non-negative except -1 = terminator) * * @name should be something short, e.g., "tx" or "rx". It is for use * by platform_get_resource_byname(). It is defined locally to the @@ -120,7 +119,7 @@ struct omap_hwmod_irq_info { */ struct omap_hwmod_dma_info { const char *name; - u16 dma_req; + s16 dma_req; }; /** @@ -220,7 +219,6 @@ struct omap_hwmod_addr_space { * @clk: interface clock: OMAP clock name * @_clk: pointer to the interface struct clk (filled in at runtime) * @fw: interface firewall data - * @addr_cnt: ARRAY_SIZE(@addr) * @width: OCP data width * @user: initiators using this interface (see OCP_USER_* macros above) * @flags: OCP interface flags (see OCPIF_* macros above) @@ -239,7 +237,6 @@ struct omap_hwmod_ocp_if { union { struct omap_hwmod_omap2_firewall omap2; } fw; - u8 addr_cnt; u8 width; u8 user; u8 flags; @@ -258,6 +255,7 @@ struct omap_hwmod_ocp_if { #define MSTANDBY_FORCE (HWMOD_IDLEMODE_FORCE << MASTER_STANDBY_SHIFT) #define MSTANDBY_NO (HWMOD_IDLEMODE_NO << MASTER_STANDBY_SHIFT) #define MSTANDBY_SMART (HWMOD_IDLEMODE_SMART << MASTER_STANDBY_SHIFT) +#define MSTANDBY_SMART_WKUP (HWMOD_IDLEMODE_SMART_WKUP << MASTER_STANDBY_SHIFT) /* omap_hwmod_sysconfig.sysc_flags capability flags */ #define SYSC_HAS_AUTOIDLE (1 << 0) @@ -468,8 +466,8 @@ struct omap_hwmod_class { * @name: name of the hwmod * @class: struct omap_hwmod_class * to the class of this hwmod * @od: struct omap_device currently associated with this hwmod (internal use) - * @mpu_irqs: ptr to an array of MPU IRQs (see also mpu_irqs_cnt) - * @sdma_reqs: ptr to an array of System DMA request IDs (see sdma_reqs_cnt) + * @mpu_irqs: ptr to an array of MPU IRQs + * @sdma_reqs: ptr to an array of System DMA request IDs * @prcm: PRCM data pertaining to this hwmod * @main_clk: main clock: OMAP clock name * @_clk: pointer to the main struct clk (filled in at runtime) @@ -482,8 +480,6 @@ struct omap_hwmod_class { * @_sysc_cache: internal-use hwmod flags * @_mpu_rt_va: cached register target start address (internal use) * @_mpu_port_index: cached MPU register target slave ID (internal use) - * @mpu_irqs_cnt: number of @mpu_irqs - * @sdma_reqs_cnt: number of @sdma_reqs * @opt_clks_cnt: number of @opt_clks * @master_cnt: number of @master entries * @slaves_cnt: number of @slave entries @@ -531,8 +527,6 @@ struct omap_hwmod { u16 flags; u8 _mpu_port_index; u8 response_lat; - u8 mpu_irqs_cnt; - u8 sdma_reqs_cnt; u8 rst_lines_cnt; u8 opt_clks_cnt; u8 masters_cnt; diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c index 455eadcd820c..3c1fbdc92468 100644 --- a/arch/arm/plat-omap/mcbsp.c +++ b/arch/arm/plat-omap/mcbsp.c @@ -869,9 +869,6 @@ void omap_mcbsp_start(unsigned int id, int tx, int rx) if (cpu_is_omap34xx()) omap_st_start(mcbsp); - mcbsp->rx_word_length = (MCBSP_READ_CACHE(mcbsp, RCR1) >> 5) & 0x7; - mcbsp->tx_word_length = (MCBSP_READ_CACHE(mcbsp, XCR1) >> 5) & 0x7; - /* Only enable SRG, if McBSP is master */ w = MCBSP_READ_CACHE(mcbsp, PCR0); if (w & (FSXM | FSRM | CLKXM | CLKRM)) diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c index 49fc0df0c21f..3471c650743b 100644 --- a/arch/arm/plat-omap/omap_device.c +++ b/arch/arm/plat-omap/omap_device.c @@ -236,11 +236,6 @@ static int _omap_device_deactivate(struct omap_device *od, u8 ignore_lat) return 0; } -static inline struct omap_device *_find_by_pdev(struct platform_device *pdev) -{ - return container_of(pdev, struct omap_device, pdev); -} - /** * _add_optional_clock_clkdev - Add clkdev entry for hwmod optional clocks * @od: struct omap_device *od @@ -316,7 +311,7 @@ u32 omap_device_get_context_loss_count(struct platform_device *pdev) struct omap_device *od; u32 ret = 0; - od = _find_by_pdev(pdev); + od = to_omap_device(pdev); if (od->hwmods_cnt) ret = omap_hwmod_get_context_loss_count(od->hwmods[0]); @@ -537,6 +532,7 @@ int omap_early_device_register(struct omap_device *od) return 0; } +#ifdef CONFIG_PM_RUNTIME static int _od_runtime_suspend(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); @@ -563,13 +559,55 @@ static int _od_runtime_resume(struct device *dev) return pm_generic_runtime_resume(dev); } +#endif + +#ifdef CONFIG_SUSPEND +static int _od_suspend_noirq(struct device *dev) +{ + struct platform_device *pdev = to_platform_device(dev); + struct omap_device *od = to_omap_device(pdev); + int ret; + + if (od->flags & OMAP_DEVICE_NO_IDLE_ON_SUSPEND) + return pm_generic_suspend_noirq(dev); + + ret = pm_generic_suspend_noirq(dev); + + if (!ret && !pm_runtime_status_suspended(dev)) { + if (pm_generic_runtime_suspend(dev) == 0) { + omap_device_idle(pdev); + od->flags |= OMAP_DEVICE_SUSPENDED; + } + } + + return ret; +} + +static int _od_resume_noirq(struct device *dev) +{ + struct platform_device *pdev = to_platform_device(dev); + struct omap_device *od = to_omap_device(pdev); + + if (od->flags & OMAP_DEVICE_NO_IDLE_ON_SUSPEND) + return pm_generic_resume_noirq(dev); + + if ((od->flags & OMAP_DEVICE_SUSPENDED) && + !pm_runtime_status_suspended(dev)) { + od->flags &= ~OMAP_DEVICE_SUSPENDED; + omap_device_enable(pdev); + pm_generic_runtime_resume(dev); + } + + return pm_generic_resume_noirq(dev); +} +#endif -static struct dev_power_domain omap_device_power_domain = { +static struct dev_pm_domain omap_device_pm_domain = { .ops = { - .runtime_suspend = _od_runtime_suspend, - .runtime_idle = _od_runtime_idle, - .runtime_resume = _od_runtime_resume, + SET_RUNTIME_PM_OPS(_od_runtime_suspend, _od_runtime_resume, + _od_runtime_idle) USE_PLATFORM_PM_SLEEP_OPS + SET_SYSTEM_SLEEP_PM_OPS(_od_suspend_noirq, _od_resume_noirq) } }; @@ -586,7 +624,7 @@ int omap_device_register(struct omap_device *od) pr_debug("omap_device: %s: registering\n", od->pdev.name); od->pdev.dev.parent = &omap_device_parent; - od->pdev.dev.pwr_domain = &omap_device_power_domain; + od->pdev.dev.pm_domain = &omap_device_pm_domain; return platform_device_register(&od->pdev); } @@ -611,7 +649,7 @@ int omap_device_enable(struct platform_device *pdev) int ret; struct omap_device *od; - od = _find_by_pdev(pdev); + od = to_omap_device(pdev); if (od->_state == OMAP_DEVICE_STATE_ENABLED) { WARN(1, "omap_device: %s.%d: %s() called from invalid state %d\n", @@ -650,7 +688,7 @@ int omap_device_idle(struct platform_device *pdev) int ret; struct omap_device *od; - od = _find_by_pdev(pdev); + od = to_omap_device(pdev); if (od->_state != OMAP_DEVICE_STATE_ENABLED) { WARN(1, "omap_device: %s.%d: %s() called from invalid state %d\n", @@ -681,7 +719,7 @@ int omap_device_shutdown(struct platform_device *pdev) int ret, i; struct omap_device *od; - od = _find_by_pdev(pdev); + od = to_omap_device(pdev); if (od->_state != OMAP_DEVICE_STATE_ENABLED && od->_state != OMAP_DEVICE_STATE_IDLE) { @@ -722,7 +760,7 @@ int omap_device_align_pm_lat(struct platform_device *pdev, int ret = -EINVAL; struct omap_device *od; - od = _find_by_pdev(pdev); + od = to_omap_device(pdev); if (new_wakeup_lat_limit == od->dev_wakeup_lat) return 0; diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c index 6af3d0b1f8d0..363c91e44efb 100644 --- a/arch/arm/plat-omap/sram.c +++ b/arch/arm/plat-omap/sram.c @@ -394,20 +394,15 @@ void omap3_sram_restore_context(void) } #endif /* CONFIG_PM */ -static int __init omap34xx_sram_init(void) -{ - _omap3_sram_configure_core_dpll = - omap_sram_push(omap3_sram_configure_core_dpll, - omap3_sram_configure_core_dpll_sz); - omap_push_sram_idle(); - return 0; -} -#else +#endif /* CONFIG_ARCH_OMAP3 */ + static inline int omap34xx_sram_init(void) { +#if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_PM) + omap3_sram_restore_context(); +#endif return 0; } -#endif int __init omap_sram_init(void) { |